3073. In extreme climates and low ambient temperatures , it may be difficult to lubricate the flap and slat systems correctly ( )

1227. Disconnect the connection which is downstream of the valve ( )

1226. If bronze particles were found, repeat this full procedure [weight off wheels)within 30 days from the date of the findings

1225. These buses receive power directly from the battery ( )

1224. 在非 STE 的例句中，安全指令给出的是＂注意”，但是如果了解氧气系统的话，也应知道氧气会造成爆炸。

1223. The exhaust gas temperature indicator,on piston engine powered airplanes,is the instrument used to identify the lean fuel flow mixtures for various power settings( )

1222. Flight Idle Power is the power required to run an engine,in flight, at the lowest speed that will ensure satisfactory engine operation and airplane handing characteristics ( )

1221. 接近 1 号液压系统的储压器。 ( )

1220. 在重着陆过程中,发动机可能发生冲击载荷。( )

1219. The purpose of such terms is to provide definitions which are of practical value for technical communication( )

1218. 飞机已按照 ABC 建议或同等标准进行维护( )